Introducing The Chauncey + Lewis Townhomes - a boutique collection of four newly constructed homes set within the historic neighborhoods of Stuyvesant Heights. Designed by NV Design Architecture and developed by Unicorn Properties, each residence offers a modern interpretation of the classic Brooklyn brownstone, balancing historic charm with stylish, contemporary design. 437 Lewis Avenue is an expansive five-level, 2,400 SF home featuring three-bedrooms, two-and-a-half bathrooms and a generous rec-room - offering a flexible expansion of the home for entertaining, media, fitness, or creative uses. A private garden and rooftop terrace complete the home, creating opportunities for outdoor entertaining or quiet moments of reflection. Interiors are grounded in warmth and functionality, featuring 6” solid white oak flooring, shaker-paneled doors, and oversized Pella Lifestyle casement windows that invite natural light throughout. The beautifully designed kitchen is custom-crafted with tall white oak and dove-white painted cabinetry, honed Taj Mahal quartzite countertops and backsplash, ample storage, a Bertazzoni direct-vent gas range and a fully integrated Bosch appliance suite. The spa-like windowed bathrooms feature custom white oak vanities, honed Calcutta Viola countertops, brass and satin black fixtures and radiant heated floors. Featuring high-performance systems - including a multi-zoned mini-split HVAC system and a Zehnder Energy Recovery Ventilator for continuous fresh, filtered air which supports year-round comfort and efficiency. Set on a quiet, tree-lined block near Fulton Park and moments from the A/C and 3/4 subway lines, 437 Lewis Avenue offers a rare opportunity to own a newly built single-family townhouse that feels timeless, intentional, and distinctly Brooklyn.